What common factor does 16 and 26 have?

Answer 1

You need at least two numbers to find a GCF.

Answer 2

The factors of 26 are 1,2,13,26. For them to be common, they need to be compared to another set of factors.

Answer 3

The factors of 26 are:

1, 2, 13, 26

The factors of 65 are:

1, 5, 13, 65

The common factors are:

1, 13

Answer 4

The word "common" is an indication that the hcf is really meant for more than one numbers. Still, the hcf of any one number is the number itself. So the answer here is 26.

Answer 5

The GCF is 2.

Answer 6

1 and 2

Answer 7

1 and 2 .